Grouse or Stewarts Cream of the Barley or whatever is on special offer..
I bought a bottle of White Grouse at the airport a while ago, which you are supposed to keep in the freezer and serve ice cold. Bit of a gimmick IMO.
Try Asda's own brand from their finest or best range or extra special range.
"AGED 12 YEARS. A SPECIALLY SELECTED RANGE OF FINE MALT WHISKIES FROM THE HIGHLAND AND SPEYSIDE REGIONS OF SCOTLAND, GENTLY MARRYING GRAIN WHISKIES RESULTING IN THE CREATION OF AN EXCEPTIONAL BLENDED WHISKY AGED FOR AT LEAST 12 YEARS IN OAK CASKS. SPECIALLY SELECTED FOR ASDA. What does it taste like? The taste is full and mouth-warming with a full and spicy sensation on the palate. The flavour is initially rich and mellow with hints of Seville oranges, fruit cake and almonds followed by traces of dark chocolate and gentle spices."